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4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter 1.2, Problem 2E

(a)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

An exponential function is of the form
*b* is a positive constant and *x* is an exponent. Here,

(b)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

The power function
*n* is a positive integer. Here, the variable *x* is called as base. Thus, the given function is said to be a power function.

(c)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

Rewrite the given function as

The polynomial function is of the form

(d)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

The function involves with the trigonometric functions such as

(e)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

The function is of the form

(f)

To determine

**To classify:** The function

Expert Solution

The function

**Reason:**

The function